Shortened footnote and citation:
{{sfn | Webby | 2004 | p=}}

* {{cite book | last=Webby | first=B. D. | title=The Great Ordovician Biodiversification Event | publisher=Columbia University Press | publication-place=New York | date=2004 | isbn=0-231-12678-6}}


Named reference:
<ref name="x212">{{cite book | last=Webby | first=B. D. | title=The Great Ordovician Biodiversification Event | publisher=Columbia University Press | publication-place=New York | date=2004 | isbn=0-231-12678-6 | page=}}</ref>